124 – Modelica.Electrical.Analog.Examples.GenerationOfFMUs

            The model has the same number of unknowns and equations: 306
Check of <a href="Modelica://Modelica.Electrical.Analog.Examples.GenerationOfFMUs">Modelica.Electrical.Analog.Examples.GenerationOfFMUs</a> successful.


        

             = true
Translation of Modelica.Electrical.Analog.Examples.GenerationOfFMUs:
The DAE has 306 scalar unknowns and 306 scalar equations.
Redundant consistent initial conditions.
Removed the following equations which are redundant and consistent: 
  if (inverseCapacitor1.voltageToCurrent.use_pder and inverseCapacitor1.voltageToCurrent.use_pder2)     then 
    inverseCapacitor1.voltageToCurrent.u = Modelica.Blocks.Interfaces.Adaptors.Functions.state2      ({inverseCapacitor1.voltageToCurrent.p, inverseCapacitor1.voltageToCurrent.u1,       inverseCapacitor1.voltageToCurrent.u2}, time);
  elseif (inverseCapacitor1.voltageToCurrent.use_pder and  not inverseCapacitor1.voltageToCurrent.use_pder2)     then 
    inverseCapacitor1.voltageToCurrent.u = Modelica.Blocks.Interfaces.Adaptors.Functions.state1      ({inverseCapacitor1.voltageToCurrent.p, inverseCapacitor1.voltageToCurrent.u1},       time);
  else
    inverseCapacitor1.voltageToCurrent.u = inverseCapacitor1.voltageToCurrent.p;
  end if;
  if (inverseInductor3.currentToVoltage.use_fder and inverseInductor3.currentToVoltage.use_fder2)     then 
    inverseInductor3.currentToVoltage.u = Modelica.Blocks.Interfaces.Adaptors.Functions.state2      ({inverseInductor3.currentToVoltage.f, inverseInductor3.currentToVoltage.u1,       inverseInductor3.currentToVoltage.u2}, time);
  elseif (inverseInductor3.currentToVoltage.use_fder and  not inverseInductor3.currentToVoltage.use_fder2)     then 
    inverseInductor3.currentToVoltage.u = Modelica.Blocks.Interfaces.Adaptors.Functions.state1      ({inverseInductor3.currentToVoltage.f, inverseInductor3.currentToVoltage.u1},       time);
  else
    inverseInductor3.currentToVoltage.u = inverseInductor3.currentToVoltage.f;
  end if;
 
This required evaluation of 
the interactive start values of 
    directCapacitor1.capacitor.v(start = 0)
    directInductor3.inductor.i(start = 0)
    inverseCapacitor1.capacitor.v(start = 0)
    inverseInductor3.inductor.i(start = 0)
 
The redundancies involve
active start values: 
  directCapacitor1.capacitor.v = 0;
  inverseCapacitor1.capacitor.v = 0;
  directInductor3.inductor.i = 0;
  inverseInductor3.inductor.i = 0;
 
 
Statistics
 
Original Model
  Number of components: 45
  Variables: 460
  Parameters: 154 (154 scalars)
  Unknowns: 306 (306 scalars)
  Differentiated variables: 10 scalars
  Equations: 307
  Nontrivial: 241
Translated Model
  Constants: 206 scalars
  Free parameters: 24 scalars
  Parameter depending: 10 scalars
  Continuous time states: 6 scalars
  Time-varying variables: 25 scalars
  Alias variables: 195 scalars
  Number of mixed real/discrete systems of equations: 0
  Sizes of linear systems of equations: {3, 3}
  Sizes after manipulation of the linear systems: {0, 0}
  Sizes of nonlinear systems of equations: { }
  Sizes after manipulation of the nonlinear systems: { }
  Number of numerical Jacobians: 0
 
Settings
Advanced.StoreProtectedVariables = true
Selected continuous time states
Statically selected continuous time states
  capacitor2a.v
  capacitor2b.v
  directCapacitor1.capacitor.v
  directInductor3.inductor.i
  inductor4a.i
  inductor4b.i
 
        

            
capacitor2a.v
capacitor2b.v
directCapacitor1.capacitor.v
directInductor3.inductor.i
inductor4a.i
inductor4b.i
        

            Log-file of program ./dymosim
(generated: Tue May  5 00:45:29 2020)

dymosim started
... "dsin.txt" loading (dymosim input file)
... "GenerationOfFMUs.mat" creating (simulation result file)

Integration started at T = 0 using integration method DASSL
(DAE multi-step solver (dassl/dasslrt of Petzold modified by Dassault Systemes))
Integration terminated successfully at T = 1
   CPU-time for integration                : 0.032 seconds
   CPU-time for one grid interval          : 0.016 milliseconds
   CPU-time for initialization             : 0.001 seconds
   Number of result points                 : 2002
   Number of grid points                   : 2001
   Number of accepted steps                : 178
   Number of f-evaluations (dynamics)      : 356
   Number of Jacobian-evaluations          : 16
   Number of model time events             : 0
   Number of input time events             : 0
   Number of state events                  : 0
   Number of step events                   : 0
   Minimum integration stepsize            : 5e-07
   Maximum integration stepsize            : 0.0102
   Maximum integration order               : 5
Calling terminal section
... "dsfinal.txt" creating (final states)